Strange Green Lightning! Direct Plasma Focal Point.

My backyard, this was actually green in color. There was no night vision used. the electrical energy looks like it's being absorbed from multiple spots from the right, at the same time it appears to be a focal point of plasma or for the bolts to gather or charge the orb, then at the same time the the bolts at the right side of the screen vanish the orb stays but a single jagged bolt is discharged in one direction before vanishing together back to pitch black night time.